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<div class="subTitle">org.apache.commons.lang3.builder</div>
<h2 title="Class Diff" class="title">Class Diff&lt;T&gt;</h2>
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<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<ul class="inheritance">
<li><a href="../../../../../org/apache/commons/lang3/tuple/Pair.html" title="class in org.apache.commons.lang3.tuple">org.apache.commons.lang3.tuple.Pair</a>&lt;T,T&gt;</li>
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<ul class="inheritance">
<li>org.apache.commons.lang3.builder.Diff&lt;T&gt;</li>
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<dl><dt><span class="strong">Type Parameters:</span></dt><dd><code>T</code> - The type of object contained within this <code>Diff</code>. Differences
            between primitive objects are stored as their Object wrapper
            equivalent.</dd></dl>
<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../../org/apache/commons/lang3/tuple/Pair.html" title="class in org.apache.commons.lang3.tuple">Pair</a>&lt;T,T&gt;&gt;, <a href="http://docs.oracle.com/javase/6/docs/api/java/util/Map.Entry.html?is-external=true" title="class or interface in java.util">Map.Entry</a>&lt;T,T&gt;</dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="strong">Diff&lt;T&gt;</span>
extends <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html" title="class in org.apache.commons.lang3.tuple">Pair</a>&lt;T,T&gt;</pre>
<div class="block"><p>
 A <code>Diff</code> contains the differences between two <a href="../../../../../org/apache/commons/lang3/builder/Diffable.html" title="interface in org.apache.commons.lang3.builder"><code>Diffable</code></a> class
 fields.
 </p>
 
 <p>
 Typically, <code>Diff</code>s are retrieved by using a <a href="../../../../../org/apache/commons/lang3/builder/DiffBuilder.html" title="class in org.apache.commons.lang3.builder"><code>DiffBuilder</code></a> to
 produce a <a href="../../../../../org/apache/commons/lang3/builder/DiffResult.html" title="class in org.apache.commons.lang3.builder"><code>DiffResult</code></a>, containing the differences between two objects.
 </p></div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>3.3</dd>
<dt><span class="strong">Version:</span></dt>
  <dd>$Id: Diff.java 1583482 2014-03-31 22:54:57Z niallp $</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../serialized-form.html#org.apache.commons.lang3.builder.Diff">Serialized Form</a></dd></dl>
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<h3>Constructor Summary</h3>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/lang3/builder/Diff.html#Diff(java.lang.String)">Diff</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;fieldName)</code>
<div class="block">
 Constructs a new <code>Diff</code> for the given field name.</div>
</td>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/lang3/builder/Diff.html#getFieldName()">getFieldName</a></strong>()</code>
<div class="block">
 Returns the name of the field.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/reflect/Type.html?is-external=true" title="class or interface in java.lang.reflect">Type</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/lang3/builder/Diff.html#getType()">getType</a></strong>()</code>
<div class="block">
 Returns the type of the field.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/commons/lang3/builder/Diff.html" title="type parameter in Diff">T</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/lang3/builder/Diff.html#setValue(T)">setValue</a></strong>(<a href="../../../../../org/apache/commons/lang3/builder/Diff.html" title="type parameter in Diff">T</a>&nbsp;value)</code>
<div class="block">
 Throws <code>UnsupportedOperationException</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/lang3/builder/Diff.html#toString()">toString</a></strong>()</code>
<div class="block">
 Returns a <code>String</code> representation of the <code>Diff</code>, with the
 following format:
 
 
 [fieldname: left-value, right-value]
 </div>
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<h3>Methods inherited from class&nbsp;org.apache.commons.lang3.tuple.<a href="../../../../../org/apache/commons/lang3/tuple/Pair.html" title="class in org.apache.commons.lang3.tuple">Pair</a></h3>
<code><a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#compareTo(org.apache.commons.lang3.tuple.Pair)">compareTo</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#equals(java.lang.Object)">equals</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#getKey()">getKey</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#getLeft()">getLeft</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#getRight()">getRight</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#getValue()">getValue</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#hashCode()">hashCode</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#of(L, R)">of</a>, <a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#toString(java.lang.String)">toString</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<h3>Constructor Detail</h3>
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<h4>Diff</h4>
<pre>protected&nbsp;Diff(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;fieldName)</pre>
<div class="block"><p>
 Constructs a new <code>Diff</code> for the given field name.
 </p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldName</code> - the name of the field</dd></dl>
</li>
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<a name="getType()">
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<h4>getType</h4>
<pre>public final&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/reflect/Type.html?is-external=true" title="class or interface in java.lang.reflect">Type</a>&nbsp;getType()</pre>
<div class="block"><p>
 Returns the type of the field.
 </p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the field type</dd></dl>
</li>
</ul>
<a name="getFieldName()">
<!--   -->
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<h4>getFieldName</h4>
<pre>public final&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getFieldName()</pre>
<div class="block"><p>
 Returns the name of the field.
 </p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the field name</dd></dl>
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<a name="toString()">
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<h4>toString</h4>
<pre>public final&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;toString()</pre>
<div class="block"><p>
 Returns a <code>String</code> representation of the <code>Diff</code>, with the
 following format:</p>
 
 <pre>
 [fieldname: left-value, right-value]
 </pre></div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../org/apache/commons/lang3/tuple/Pair.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../org/apache/commons/lang3/tuple/Pair.html" title="class in org.apache.commons.lang3.tuple">Pair</a>&lt;<a href="../../../../../org/apache/commons/lang3/builder/Diff.html" title="type parameter in Diff">T</a>,<a href="../../../../../org/apache/commons/lang3/builder/Diff.html" title="type parameter in Diff">T</a>&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the string representation</dd></dl>
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<a name="setValue(java.lang.Object)">
<!--   -->
</a><a name="setValue(T)">
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<h4>setValue</h4>
<pre>public final&nbsp;<a href="../../../../../org/apache/commons/lang3/builder/Diff.html" title="type parameter in Diff">T</a>&nbsp;setValue(<a href="../../../../../org/apache/commons/lang3/builder/Diff.html" title="type parameter in Diff">T</a>&nbsp;value)</pre>
<div class="block"><p>
 Throws <code>UnsupportedOperationException</code>.
 </p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - ignored</dd>
<dt><span class="strong">Returns:</span></dt><dd>nothing</dd></dl>
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